body{
    background-color: #f2f2f2;
}
.filter{
    padding: 20px;
    width: calc(1200px - 40px);
    background-color: white;
}

.filter > .cate {
    width: 100%;

}

.filter > .cate > span {
    float: left;
    width: 120px;
}

.filter > .cate > ul {
    float: left;
    width: calc(100% - 120px);

}

.filter > .cate > ul > li {
    float: left;
    padding: 10px 20px;
    margin: 5px 0;
    font-size: 20px;
}

.filter > .cate > ul > li.active {
    background-color: orange;
    color: #409EFF;
}

.promote > ul {
    float: left;
    width: calc(100% - 230px);
}

.promote > ul > li {
    float: left;
    width: 100px;
    line-height: 44px;
    text-align: center;
    color: #2a2a2a;
    cursor: pointer;
}

.promote > ul > li.active {
    color: #fff;
    background: #ce0f30;
}

.promote > p {
    width: 200px;
    float: right;
    padding: 0 15px;
    font-size: 16px;
    font-weight: 600;
    color: #000000;
    text-align: right;
    line-height: 44px;
}

.promote > p > span {
    padding: 0 5px;
    color: #ce0f30 ;
}

.goods > ul > li {
    width: 290px;
    margin: 10px 5px;
    height: 400px;
    float: left;
}

.goods > ul > li > a > .img {
    width: 100%;
    height: 287.5px;
    overflow: hidden;
    background: white;
    cursor: pointer;
}

.goods > ul > li > a > .desc {
    width: 100%;
    height: 20px;
    margin: 10px 0;
}

.goods > ul > li > a > .desc > span {
    font-size: 16px;
    font-weight: bold;
    float: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 219px;
    cursor: pointer;
}

.goods > ul > li > a > .price {
    font-size: 24px;
    color: #ce0f30;
    font-weight: bold;
    cursor: pointer;
}


.gotop {
    width: 50px;
    height: 50px;
    background-color: skyblue;
    position: fixed;
    bottom: 50px;
    right: 50px;
}




.pagi {
    background-color: white;
    height: 80px;
    margin-bottom: 20px;
}